MHz

fmax§

TIB82S167BC

14

× 48 × 6 FIELD-PROGRAMMABLE LOGIC SEQUENCER

WITH 3-STATE OUTPUTS OR PRESET

SRPS026A – D2896, JANUARY 1985 – REVISED NOVEMBER 1995

POST OFFICE BOX 655303

5

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

VIK

VCC = 4.75 V,

II = – 18 mA

– 1.2

V

VOH

VCC = 4.75 V,

IOH = – 3.2 mA

2.4

3

V

VOL

VCC = 4.75 V,

IOL = 24 mA

0.37

0.5

V

IOZH

VCC = 5.25 V,

VO = 2.7 V

20

µA

IOZL

VCC = 5.25 V,

VO = 0.4 V

–20

µA

II

VCC = 5.25 V,

VI = 5.5 V

25

µA

IIH

VCC = 5.25 V,

VI = 2.7 V

20

µA

IIL

VCC = 5.25 V,

VI = 0.4 V

– 0.25

mA

IO‡

VCC = 5.25 V,

VO = 2.25 V

–30

–112

mA

ICC

VCC = 5.25 V,

PRE/OE at GND,

VI = 4.5 V,

Outputs open

90

160

mA

switching characteristics over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

TEST CONDITION

MIN

TYP†

MAX

UNIT

Without C array

50

70

With C array

30

45

tpd

CLK

↑

Q

R1 = 500

Ω,

10

15

ns

tpd

PRE

↑

Q

R2 = 500

Ω,

8

20

ns

tpd

VCC↑

Q

See Figure 5

0

10

ns

ten

OE

↓

Q

10

20

ns

tdis

OE

↑

Q

5

10

ns

† All typical values are at VCC = 5 V, TA = 25°C.

‡ The output conditions hace been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.

§ fmax is independent of the internal programmed configuration and the number of product terms used.

programming information

Texas Instruments Programmable Logic Devices can be programmed using widely available software and

inexpensive device programmers.

Complete programming specifications, algorithms, and the latest information on hardware, software, and

firmware are available upon request. Information on programmers capable of programming Texas Instruments

Programmable Logic is also available, upon request, from the nearest TI field sales office, local authorized TI

distributor, or by calling Texas Instruments at (214) 997-5666.